For Pro Evolution Soccer (PES) fans looking to save storage space on their PS2 or emulator, "highly compressed" versions are a popular way to fit more games onto a memory card or hard drive. While the original PS2 hardware does not natively support compressed formats, modern emulators like PCSX2 and tools for real hardware can handle shrunken files effectively. Best Compression Formats for PES Choosing the right format depends on whether you are playing on an emulator (PC/Android) or real PS2 hardware. CHD (Compressed Hunks of Data): The gold standard for emulators like PCSX2 and AetherSX2. It is a lossless format that can shrink a 4GB PES ISO by up to 30% without any loss in quality. GZIP (.gz): Highly recommended for PCSX2 users. When you compress an ISO to GZIP using 7-Zip, the emulator builds an index the first time it's loaded, allowing it to run as fast as an uncompressed file. CSO (Compressed ISO): Used primarily for saving space on real hardware using OPL (Open PS2 Loader) or for PSP emulation. You can use tools like MaxCSO to convert your PES files. Top PES PS2 Versions to Download If you are looking for the "best" PES experience on PS2, these versions are widely considered the peak of the series:
The Ultimate Guide to the Best Highly Compressed PES Games for PS2 (2006–2026) Published: October 2024 | Retro Gaming Archive For nearly two decades, Pro Evolution Soccer (PES) on the Sony PlayStation 2 has remained the gold standard for football simulation. While modern consoles offer 4K graphics and microtransactions, millions of fans still argue that the PS2 era (PES 3 through PES 2014) offered the perfect balance of arcade fun and tactical depth. However, there is one massive problem: Storage space. PS2 game ISOs (disc images) usually take up between 650MB and 4.5GB. If you are playing via emulation (PCSX2) on a low-end PC, a Steam Deck, or an Android device, or if you are burning discs for a modded PS2, you need highly compressed files. This guide covers the best highly compressed PES PS2 ROMs, how to compress them yourself, and which versions offer the highest quality-to-size ratio.
Why “Highly Compressed” PES PS2 Files? Before listing the best games, let’s understand the "why."
Emulation on Low-End Hardware: PCSX2 is resource-heavy, but the file size isn't about speed—it's about hard drive space. A compressed .chd or .gz file loads faster from a slow HDD than a raw ISO. ROM Libraries: A full PES collection (2001–2014) takes roughly 50GB raw. Highly compressed, that drops to under 15GB. Mobile Devices: AetherSX2 (PS2 emulator for Android) runs best when games are compressed to .chd format to save storage on phones with limited space. pes ps2 highly compressed best
Disclaimer: This article discusses file formats and preservation. Downloading copyrighted games you do not own may violate local laws. We encourage backing up your own physical discs.
The "Holy Trinity" of Highly Compressed PES PS2 Not all PES games compress equally. A game full of FMVs (Full Motion Videos) compresses badly. A game with mostly 3D textures (like PES) compresses extremely well. Based on testing with 7-Zip (Ultra) and CHDman , here are the three best titles. 1. PES 2013 (Best Overall)
Original ISO Size: 3.2 GB Highly Compressed (.chd) Size: 890 MB Compression Ratio: 72% For Pro Evolution Soccer (PES) fans looking to
Why it is the best: PES 2013 is considered the last great "classic" PES before the franchise switched engines. The gameplay is fluid, the AI is challenging, and the community still makes Option Files for it.
Best for: Offline Master League and Become a Legend. Compression tip: Use chdman create -cd on the ISO. The Spanish and Italian commentary tracks compress better than English.
2. PES 6 (Most Modded)
Original ISO Size: 2.9 GB Highly Compressed (.7z archive): 480 MB Compression Ratio: 83%
Why it is the best: PES 6 is the most modded football game in history. Even today, you can find "Season 2024/2025" patches for the PS2 version.